CD74HCT541M96G4

Overview

The CD74HCT541M96G4 is an octal buffer and line driver manufactured by Texas Instruments. It belongs to the HCT logic series, utilizing high-speed CMOS technology with TTL-compatible inputs. The device features eight non-inverting data paths and includes three-state outputs for bus-oriented applications. It operates within a supply voltage range of 4.5 V to 5.5 V. The component is housed in a SOIC-20 package and supports surface-mount installation. It is designed for industrial temperature ranges, functioning reliably from -55°C to +125°C.

Feature Summary

• Provides eight non-inverting signal paths for data buffering
• Features three-state outputs to facilitate bus-driven architectures
• Utilizes high-speed CMOS technology for efficient operation
• Ensures compatibility with standard TTL input logic levels

Applications

• Bus-oriented memory and address drivers
• Clock distribution buffers
• Data register driving
• Line drivers for communication interfaces

Procurement Notes

Verify the specific suffix G4 indicates RoHS compliance and environmental standards as defined by Texas Instruments. Confirm the SOIC-20 package dimensions match your PCB footprint requirements. Ensure the HCT logic family voltage specifications align with your system's 4.5V to 5.5V power rails. Check for any recent product change notices regarding pinout or electrical characteristics updates.

Selection Notes

Select this component when interfacing between systems requiring TTL-level inputs and CMOS-level outputs. The HCT series ensures noise immunity suitable for industrial environments. Consider the wide operating temperature range if the application involves extreme thermal conditions. The three-state capability allows multiple devices to share a common data bus without interference.

Part Context

This part is part of the SN74HCxx/CD74HCxx/SN74HCTxx/CD74HCTxx family of octal buffers. It shares functional similarities with other octal bus transceivers but is distinguished by its specific logic family and output configuration. The device serves as a fundamental building block for digital logic circuits requiring signal isolation and amplification.

Replacement Considerations

SN74HCT541PWRG4: Offers identical functionality in a TSSOP-20 package. Verify pin compatibility and thermal performance differences between SOIC and TSSOP form factors before substitution.